Mafi yawan tsattsauran abubuwa masu tsattsauran ra'ayi ko na lokacin farin ciki ana cire su ta hanyar hanyoyin inji kamar sandblasting da harbe-harben harbi, amma bayan cire tsatsa ta inji, tabbatar da cewa farfajiyar kayan aikin tana da tsabta kuma ba ta da ma'auni.
Dalilin zaɓan zaban lantarki: Baya ga buƙatar kayan kwalliya, zaɓan zaɓaɓɓu yana da dalilai daban-daban bisa ga buƙatun zaɓaɓɓu daban-daban.
A cikin aikin samarwa lokacin da muke amfani da wakili na baƙar fata na zinc, wani lokacin fim ɗin fim ɗin na abin ɗumbin ɗumi ne bayan wucewa, wanda shine ...
